Source: http://www.espressoequipment.org/310/espresso-machines.html/

Baristas are trained in the art of making a perfect espresso. It takes patience and practice and is not easy to master. However, there is an easier way. An espresso machine.

Espresso machines make espresso drinks much easier to create by controlling the temperature accurately. There are several types of espresso machines, each running a different way.

Machines are piston driven espresso machines, espresso semi-automatic and automatic.

The first Espresso arose when people were looking for a faster way to make coffee. In Italy, about 1901, Luigi Bezzera find a way to make hot water pressure and push the steam through a bed of finely ground coffee. The result has been rapid, a single cup of coffee very concentrated, which would be known as espresso. Bezzera acquired a patent for his machine and in 1903 sold the espresso machines for the first time in Europe.

These machines are not easy to use. There was no consistency in the product because the coffee and steam temperature were controlled by the operator, leaving room for a lot of diversity in the resulting drink.

In 1935, Illy has developed a coffee machine that uses compressed air instead of steam, thus solving the problem of the explosion is espresso. Your machine has a more favorable, stable result. The lever espresso machine was invented by Achille Gaggia in 1945 and still bears his name. Both versions of the Illeta and Gaggia espresso machines are available on the market today.

Illy has continued to expand and simplify your espresso machine by combining the best parts of other manufacturers. The different types of espresso coffee machines espresso piston driven espresso machine with piston engines are more authentic than any other espresso machine.

It is the most primitive of espresso machines. Designed in Italy in 1945, this model requires good hand to make espresso. Espresso machine piston engine uses a lever that is pumped by the operator to force the hot water pressure, drive through coffee grounds. This pulls down the handle is how the concept of “pulling a shot” has become. The piston is also like the cream of coffee has become part of the espresso. espresso drinkers who value authenticity also tend to opt for the piston engine of the machine.

Otherwise, you can usually find in the context of a screen. The technological advances that have led to the espresso machine semi-automatic and automatic engine is the piston of the machine obsolete.

espresso machine semi-automatic and automatic espresso machine semi-automatic are hard to find due to the popularity of advanced machines, fully automatic espresso coffee. Espresso espresso semi-automatic and automatic, have made the hot water with a pumping system.

However, in a semi-automatic grain milling, preparation and execution on the machine are all handmade.

Automatic espresso machines and super automatic requires only put the beans in. The machine measures the water temperature controls and even grind the grain to make espresso.

Many fans believe the true espresso loss of quality in automation.

Commercial or domestic use in various types of espresso machines are the uses of the machine. If the coffee machine is designed for home use, the cost will be significantly reduced. For commercial use, the cost can be fired.

espresso at home must be purchased with longevity in mind. The buyer must have an idea of how many times they will use. If it will be widely used, a manufacturer of low-end market could be a better option. For occasional use, a coffee machine at home will suffice.

commercial espresso machines can be connected to a water source or manually fill - another cost to consider when looking into the coffee machines espresso. The more automated the machine plus the cost.

Espresso machines come in a variety of types and sizes, all designed to prepare the best coffee possible. When deciding on an espresso machine for care should be taken that best serves the purpose.

Source: http://www.mrcoffeeespressomachinedeal.com/espresso-machine/espresso-machines-making-the-best-coffee-in-the-world-at-home/

Think about having a fresh, coffee-shop-quality espresso when you get up in the morning – without having to leave the house. This is what your very own espresso machine can provide, but it is important to make sure you buy the right product, and know how to use it when you get it home.

Espresso is a syrupy, traditionally Italian, specialty coffee. Coffee shop owners will tell you that making mouth-watering espresso is just like pulling the perfect pint of beer. It requires patience, practice, and is much harder than it looks. Good quality espresso machines can make it easier by controlling the temperature and the internal mechanisms more exactly.

These machines function in several different ways. If, for instance, you value authenticity, and have strong arms, a Piston-driven espresso maker could be for you. The design for this fully-manual espresso machine comes from as far back as 1938. Many are now sold for decorative value in addition to making a good cup of espresso coffee,

There are various types of semi-automatic espresso machines. In all cases the water is delivered via a pump mechanism, but the grinding, preparation and insertion of the coffee must be done by hand. These may be more difficult to find, as recently automatic or super-automatic machines are becoming more popular and cost-effective.

Automatic espresso machines are very similar to the semi-automatic version, but the temperature and amount of the water is also controlled automatically. Super-automatic espresso machines are still mostly for the high-end of the market. These basically only require you to put the coffee beans in! They may also have many extra features, such as milk frothing or filter coffee making. However, some coffee fans believe the super-automatic espresso machines produce poor quality espresso.

Prices for espresso machines range from below fifty dollars to over two thousand dollars. The most expensive are pump-controlled espresso machines, which are generally only used by coffee shops. If you are purchasing one of these, clearly it is vital to find a reputable provider with experience. Thanks to the Internet home espresso machines are becoming more easily available, even from non-specialist shopping websites.

The best advance the Internet has brought though is the increase in consumer reviews of espresso machines. This helps you to purchase based on the experience of others, rather than the sales materials provided by the manufacturer.

Once you have invested in the best espresso machine that suits your tastes, you will need to buy the best quality coffee beans. There is no point blaming the espresso machine if you have scrimped on this vital component! Espresso machine providers often offer their own range of coffee beans, which may be much wider than that available at your local supermarket.

An espresso machine is a perfect investment or gift for somebody really passionate about coffee. You should be willing, like the coffee shop connoisseurs, to put some time and effort into making the perfect cup. If you do this, and choose your espresso machine carefully, you could be well on your way to coffee heaven!

Source: http://ezinearticles.com/?What-Are-the-Benefits-of-Coffee-Espresso-Machines?&id=4157454

I am not agree that you always have to follow the celebrities, but there are some other good points in the article.

As technology integrates with espresso machines, an increasing number of people are falling prey to its charms. Be it regular folks or celebrities, all are singing peons of these handy, smart devices. At a function, for instance, celebrities Lance Bass, Mya and Rene Russo were spotted enjoying their mugs of fresh espressos made from the latest coffee espresso machines. So, what makes them so popular? Why are they taking over our taste buds so rapidly? Here is a clue:

Coffee Espresso Machines: Advantages

Coming to the basics, the term “espresso” means express, which stands for their fast making of the brew. The machine passes hot, compressed water through a pipe into the ground coffee to release their oils, and thus creating a fresh, tasty brew. These brewing components are also a rage because of their:

* Fast and Easy Service: They are faster and more effective than coffee makers of the yore. They also boast easy and convenient operations that are perfect for both home and office use.

* Convenient Cleaning: Its easy-to-remove parts offer non-messy cleaning, that negates the need for scrubbing and rinsing saving users’ precious time. Such easy cleaning paves way for regular maintenance, thus creating fresh, tasty brew every time. Components with self-cleaning properties are also available (they are the best for offices).

* Durable: They are sturdy and offer optimal functioning at all times.

* Minimal Sound: Their noiseless performance ensures that quiet functioning, which ensures that you do not inform the whole house that you are making yourself a cup. A red light is the only indication that the component is working.

* Additional milk wands are available for making flat whites and lattes; froth attachments for cappuccino lovers.

* Flexibility to fine-tune the amount and ground texture of coffee, temperature and water.

* Great variety in terms of extraction method (piston and pump driven and steam machines) and their working (manual and automatics)

It usually takes 20-25 seconds to create a double shot; water pressure and ground coffee texture also influences the time taken.

Source:http://tmagazine.blogs.nytimes.com/2010/02/18/ristretto-a-new-twist-on-espresso/

By OLIVER STRAND

In Ristretto, Oliver Strand, the curator of the Times Topics coffee page, explores the world of coffee gadgets, coffee beans and why it’s never been easier to get a perfect shot of espresso.

The Twist from Mypressi doesn’t look anything like an espresso machine. In fact, it doesn’t look like a machine (there’s no cord, no ON button) so much as the newest massage gadget at Hammacher Schlemmer. And yet the Twist makes such impressive shots of espresso that it’s being taken seriously by some of the most esteemed — and geekiest — figures in coffee. Some have tested the little gadget, which sells for $160 at Intelligentsia Coffee and Tea, against La Marzocco’s GS/3, a $7,500 state-of-the-art home machine, or even La Marzocco’s FB/80, a professional machine with a base list price of $13,000.

Did the Twist outperform the big cats? No. But it held its own.

First, how the Twist works: You put coffee grounds into a filter basket and pour hot water into the small domed chamber on top. So far, so straightforward. Then you pull the trigger, forcing hot water through the coffee at nine bars of pressure. In about 30 seconds you have a lush shot of espresso. All the technology is hidden in the handle, where the pressure from an N2O cartridge is stepped down by a sophisticated mechanism that looks like it belongs in an Airbus A380. You get about eight shots out of one cartridge ($15.99 for 24), which are fully recyclable when spent.

I encountered the Twist last April, when I took a prototype for a test drive at Zibetto Espresso Bar with Stephen O’Brien, who started the company with his wife, Najma Khan. I walked in skeptical, then left so impressed that I blogged about it for the Diner’s Journal. The Twist went on the market in November 2009.

Recently, I was even more blown away when I pulled some shots on a production model with David Latourell at the New York City Lab of Intelligentsia Coffee and Tea. (Intelligentsia was one of the first companies to carry the Twist.) We were using Ecco Caffé beans to make espresso so plush and citrusy it was dumbfounding. And so it went, shot after shot. It was like a magic trick that didn’t get old.

To be sure, the Twist has limitations. The water temperature is up to you, which means preheating the chamber with near-boiling water. It doesn’t steam milk, so you’re out of luck if you want a macchiato. (You could always try a noisette.) And as with all coffee, you need a good burr grinder, which means spending a minimum of $100 — though most experts would point you to the $660 range — and finding an electric outlet.

In other words, this isn’t the answer to your espresso dreams when you go camping.

But it’s terrific in a home, at an office or maybe on a road trip. I spoke to Abe Carmeli, a judge for the United States Barista Championship and a moderator for Home-Barista.com (where he posted an exhaustive analysis of the Twist — there are videos, some in super-slo-mo). “What I love about this machine is that it takes the complexity and intimidation out of making real espresso,” he said. “It does it in a fun way. You’re holding it in your hand and pull a trigger and coffee comes out the other side. It’s like a game. One of the problems of prosumers [professional-grade machines for the home consumer] is that they take a lot of training: there’s descaling and cleaning, and it heats up the house. But this machine produces great espresso, it does it easily, and it does it with a very low learning curve.”
James Hoffmann James Hoffman

Recently I came across a posting on the Twist by James Hoffmann of Square Mile Coffee Roasters in London, in which he recounted how he went off-piste and put liquids other than water in the chamber: he made espresso out of milk, he made espresso out of whiskey, he made espresso out of espresso.

How did they taste? Terrible, it seems. But there’s some mad-scientist potential. We talked about it over the phone. (The conversation has been edited and condensed):
Q.

You tested the Twist against a professional machine. How did they match up?
A.

It’s difficult to reach for a Twist when you have it sitting next to a Synesso. If you want an espresso, you’re going to default to the serious piece of equipment. Put it side by side with a machine and you get better shots from [the Synesso], but it would be worrying if you didn’t. But the fun part is watching people’s reactions to it. It looks like a hand toy, but everybody is gobsmacked by how good the espresso is.

What do the pros think?

Those who have been most surprised by it are the ones who work with commercial equipment and understand how difficult espresso is. If you never got into brewing espresso, you might think, Oh, this is kind of fun — why do they need such big machines in cafes?

Could you see a professional-grade Twist with an industrial tank?

I once had a scuba tank hooked up to my espresso machine and a pressure profiler. It terrified me. A scuba tank holds 230 bars of pressure, which if it blew would kill me and everybody around me. It gives you a healthy respect for a scuba tank.

You’ll stick with your Italian espresso machines.

I buy American, actually. I set my expectations appropriately. I’m never going to open a cafe with 20 Mypressi twists. But I can’t help but to be impressed by something that small, that cheap, that makes coffee that good. Ultimately, the point of the machine is to translate the crop to cup. It doesn’t really matter if it’s a $20 French press or a $14,000 espresso machine.

So where does the Twist fit in?

As a piece of a travel kit, I can see the appeal. It’s quick, it’s easy, it’s clean. It’s ludicrously cheap, a terrific bang for the buck. Though it still requires a grinder. All espresso is grinder-dependent. If you don’t have the budget and space for a espresso machine, you still need the budget and space for a good grinder. And people who like espresso often like milk-based drinks, and the Twist won’t help with that. It’s still a gadget.

What about the gadget appeal? It seems coffee geeks pay close attention to how they interact with the gear, how it feels.

It looks from a distance a little cheaper than it feels. There’s something slightly obscene about its bulbousness. But it’s rather nicely made. When you have it in your hand, it feels like a well-thought-out piece of kit.

Beyond espresso made with milk or whiskey, what else could you do with the Twist?

When I picked up the Twist from the U.K. distributor, he said they wanted to give it to chefs because they think there’s potential there. It didn’t really sink in until I started playing with it. Until now you always had to use water as your base liquid. Now you don’t. You don’t even need to push it through coffee. You can push it through anything. To infuse and brew and percolate stuff is very exciting. I’m sure if you gave one to Wylie Dufresne for an hour you’d see some in interesting things coming out of the other side of it.

By Greg Beato Source:http://reason.com/archives/2010/02/09/starbucks-midlife-crisis

Last summer in Seattle, Starbucks opened 15th Avenue and Tea, an unbranded café featuring “small batch coffees sourced from individually owned farms” and a variety of fussy brewing methods designed to appeal to those connoisseurs who believe a cup of $4 coffee ought to be at least as complicated to make as a Big Mac. Live music is provided by a small-batch indie rock piano band sourced from a tiny town in Wisconsin. There’s an in-house “tea master,” and occasional outbreaks of poetry. Starbucks is 39 years old now, and like a lot of 39-year-olds, especially those who’ve experienced great success in their salad years but are beginning to wonder if they’ve lost their touch, it’s having a bit of an identity crisis.

In 2008, Starbucks closed 661 under-performing locations. In 2009 it shuttered an additional 300 stores and laid off 6,700 employees. In an attempt to position itself against newer, hipper rivals, the company started talking up its “heritage.” It resurrected a less polished version of its logo for use in certain branding situations. Presumably, its coffee is still brewed from coffee beans, but everything else in its new stores seems to have made a radical career switch. The bar at a London Starbucks is upholstered with scraps from an Italian shoe factory. The countertop at the Paris Starbucks is made out of recycled cell phones.

For all their ostensible authenticity, such adventures in interior design cannot match the truly radical act of installing espresso machines in bank lobbies. Like Seattle’s other great cultural export from the early 1990s, Nirvana, Starbucks has always been most vital, most interesting, most revolutionary when at its most commercial.

Granted, not everyone thinks of the chain as radical. Take Bryant Simon, a historian at Temple University. In his 2009 meditation on Starbucks, Everything But the Coffee, he offers the usual critiques of the company. It says it sells coffee, but it doesn’t. It says it’s a venue for conversation and civic discourse, but it isn’t. It sells overpriced coffee-like beverages and a safe, predictable, environment. It preys on needy, status-seeking consumers by offering them clean bathrooms, innovative products, and a soothing ambiance in myriad convenient locations. For Simon, Starbucks was designed to be an exclusive, elitist institution: When CEO Howard Schultz began adding locations in the late 1980s, he “made sure to put his stores in the direct path of lawyers and doctors, artists on trust funds and writers with day jobs as junk bond traders.”

If you’re thinking to yourself, damn, that’s totally unfair to writers with day jobs as unemployed writers, well, yes, that was Schultz’s evil scheme! He wanted to introduce fancy coffee to people who weren’t already drinking fancy coffee. So, Simon reports, “unlike an owner of one of the beat coffee shops in the 1950s, he didn’t set up in transitional neighborhoods or fringe places like, for instance, Chicago’s neobohemian Wicker Park.”

In the late 1980s, of course, there weren’t many cafés serving high-quality coffee anywhere. Coffee consumption per capita was at its lowest point since 1962, soft drinks had recently surpassed hot caffeine as the nation’s favorite beverage, and Coke was in the midst of a campaign advertising its utility as a breakfast drink. The few cafés that were selling espressos and capuccinos, however, were located precisely in places like Wicker Park.

In choosing to locate his outlets in busy downtown locations, Schultz was expanding the world of high-end coffee—diversifying it, in fact, by taking it beyond its insular, self-conscious subculture. The décor of his stores amplified this process. They had the clean and slick streamlining of a fast food restaurant but were more comfortably appointed. Instead of walls lined with old books, there were gleaming espresso machines for sale, packages of whole beans, ceramic cups. They felt a little like a Williams-Sonoma store crossed with an unusually tasteful airport lounge. They were cafés for people who would never set foot in a bohemian coffeehouse, people traditional coffeehouse entrepreneurs had completely ignored.

For less than the price of a Whopper, you could hang out in a sophisticated middlebrow lounge/office for hours on end. And they were popping up everywhere. Exclusive, elitist? Starbucks was exactly the opposite, introducing millions of people who didn’t know their arabica from their robusto to the pleasures of double espressos. Finally, good coffee had been liberated from the proprietary clutches of hipsters, campus intellectuals, and proto-foodies and shared with bank managers and real estate agents. In offices across America, it suddenly smelled like ’ffeine spirit.

For Schultz, this mainstream customer base was both a boon and a curse. In Pour Your Heart Into It, his 1997 account of Starbucks’ rise to global behemoth, he reveals a preoccupation with authenticity that echoed Kurt Cobain’s. In 1989, he initially balked at providing non-fat milk for customers—it wasn’t how the Italians did it. When word trickled up to him that rival stores in Santa Monica were doing big business in the summer months selling blended iced coffee drinks, he initially dismissed the idea as something that “sounded more like a fast-food shake than something a true coffee lover would enjoy.”

Eventually, Schultz relented. And really, what greater punk-rock middle finger is there to purist prescriptions about what constitutes a true coffee drink than a blended ice beverage flavored with Pumpkin Spice powder?

Simon recounts the birth of the Frappuccino in Everything But the Coffee too, but while he acknowledges the grassroots origins, he quickly positions it as an item the chain is “pushing” on “caffeine-dependent women and men.” In his estimation, the company’s “consumer persuaders” and “mythmakers” are the ones with real power. They’re constantly selling false promises, implanting “subliminal messages” in store décor, and otherwise manipulating hapless consumers.

In reality, the chain’s customers have played a substantial role in determining the Starbucks experience. They asked for non-fat milk, and they got it. They asked for Frappuccino, and they got it. What they haven’t been so interested in is Starbucks’ efforts to carry on the European coffeehouse tradition of creative interaction and spirited public discourse.

Over the years, Starbucks has tried various ways to foster an intellectual environment. In 1996 it tried selling a paper version of Slate and failed. In 1999 it introduced its own magazine, Joe. “Life is interesting. Discuss,” its tagline encouraged, but whatever discussions Joe prompted could sustain only three issues. In 2000 Starbucks opened Circadia, an upscale venue in San Francisco that Fortune described as an attempt to “resurrect the feel of the 1960s coffee shops of Greenwich Village.” The poetry readings didn’t work because customers weren’t sure if they were allowed to chat during the proceedings. The majority of Starbucks patrons, it seems, are happy to leave the European coffeehouse tradition to other retailers.

At 15th Avenue and Tea, the quest to cultivate highbrow customers continues. There’s a wall covered with excerpts from Plato’s dialogues. Blended drinks are banned from the premises, and you can safely assume that Bearista Bears, the highly sought-after plush toys that Starbucks has been selling since 1997, won’t ever appear here either.

But if Starbucks really hopes to re-establish its authority as an innovative, forward-thinking trailblazer, it should perhaps use its next experimental venue to honor its heritage as the first chain to take gourmet coffee culture beyond the narrow boundaries of traditional coffeehouse values and aesthetics. Imagine a place with matching chairs, clean tables, beverages that look like ice cream sundaes, Norah Jones on the sound system, and absolutely no horrid paintings from local artists decorating the walls. A place, that is, exactly like Starbucks!

Because despite its ubiquity, despite its advancing years, Starbucks is still the most radical thing to hit the coffeehouse universe in the last 50 years.

Another great post from Coffee Addict -http://coffee-addict.com/2010/01/overview-of-espresso-and-espresso-machines.html

Enjoy!

What do we consider of when we listen to a word “espresso”? Perhaps,

”Express – train; quick black, iron equine of space station fuel!”

Or,

”Strong. Hyper-caffeinated. Bitter. What, me try it?” (is we a male or is we a mouse?)

Also, maybe,

”I similar to my coffee black, though not that black!”

Wrong. Espresso, when rightly made, is nothing of these things.

Espresso is a normal coffee splash invented by a French, though polished by a Italians. You can join forces with a word “espresso” with a English word “press”, for that is a elemental movement regarding to both a belligerent coffee – that is pulpy in to a compress front – as great as a appurtenance used to have it, that forces or “presses” prohibited H2O by a front of coffee. The outcome is a demitasse (very tiny cup) of all of a most appropriate characteristics of a coffee bean with nothing of a reduction fascinating ones.

A great “pulled” shot of espresso is not bitter. The season is full, complex, as great as stays on a tongue for 10-15 mins after celebration it. That season can be sincerely fairly compared with a smashing aroma benefaction when a sign is initial damaged on a enclosure of coffee. If your espresso is sour censure a barista, not a drink.

Afraid of a shakes? Don’t be. Surprisingly, since a strong inlet of a drink, a shot of espresso has usually about half a caffeine of a routinely brewed crater of joe. This is since a exhilarated H2O is forced by a coffee as good fast (ideally in around twenty seconds) to acquit all of a caffeine benefaction in a grind.

All of this wonderfulness requires a special sort of appurtenance to make. As already mentioned, an espresso machine’s demonstrate role is to press exhilarated H2O (about 200 degrees) by a front of pulpy coffee. How is this accomplished? There have been 3 simple designs: steam driven, piston driven, as great as siphon driven.

Mechanically, a simplest is a steam driven machine. It employs steam vigour to force H2O by a coffee. Since there have been no relocating parts, this pattern is routinely used for lower-priced home espresso makers. This element was additionally used in early blurb machines though was deserted by professionals when a improved pattern came along in 1945.

That pattern is a piston driven machine. In this design, a prolonged push is pulled by a barista (hence a word “pulling” a shot) to expostulate a piston, that in spin forces a exhilarated H2O out of a cylinder as great as by a coffee. A after excellence of this pattern was to inject a open in to a routine in between a push as great as piston. The push compresses a spring, that in spin drives a pistion. The role is to improved carry out a vigour of a H2O (ideally 9 ft-lbs) as it is forced by a coffee.

An even improved pattern was introduced in 1961, a siphon driven machine. This pattern uses an electric siphon to force a water. The great is some-more correctness (and no arm-strain!).

Good espresso additionally has a “head”, similar to a splash does. The conduct is done up of strong oils from a coffee. It is dim reddish-brown, as great as should have sufficient physique to await a weight of a teaspoon of sugarine for about 2 seconds prior to it sinks in to a drink.

The coffee itself is, of course, rsther than important. It should be of a middle roast; a dim fry has had as good most of a oils as great as sugars baked out of it. It additionally needs to be belligerent just right. A correct grub can be described as a coherence of talcum powder. The most appropriate gamble is to have your espresso professionally belligerent at a great shop. They have a right apparatus as great as expertise to have a undiluted grind.

Need H2O peculiarity even be discussed here? You do not splash tap, so do not decoction tap. Enough pronounced there.

Espresso is formidable in both inlet as great as process. It requires special apparatus as great as harsh technique to have properly, though is great value a effort. If you’ve never attempted it, dump by a creditable coffee residence as great as let them remonstrate you. Chances have been you’ll be hooked.